Fiberglass sleeveTube structure: fiberglass braided support covered with polyurethane resin.
Description: the union between the braided fiberglass and polyurethane resin through a polymerization process at high temperatures, ensures at the sleeve type TVP 3.0 KV good dielectric properties, thermal protection and high mechanical strength.
Main features
- electrical insulation: from 3.000 V
- operating temperature: from -15 ° C to + 155 ° C (for a few minutes can tolerate peaks of +170 ° C)
- mechanical strength
- high flexibility – torsion – tension
- corrosion resistance (to the normal mineral oils, solvents, acids, benzene)
- resistance to aging
- not attacked from fungi or molds
| Internal diameter (mm) | Wall thickness (mm) | ||
| Nominal | Tolerance | Min. | Max. |
| 0.8; 1.0; 1.5 ; 2.0 | 0~+0.3 | 0.40 | 0.60 |
| 2.5 ; 3.0 ; 3.5 ; 4.0 ; 5.0 ; 6.0 | 0~+0.4 | 0.40 | 0.60 |
| 7.0 ; 8.0 | 0~+0.5 | 0.40 | 0.60 |
| 9.0; 10; 12; 14 | 0~+0.5 | 0.55 | 0.85 |
| 16; 18; 20; 22; 24 | 0~+0.8 | 0.50 | 0.90 |
Application fields
- electric motors for class F 155 °C
- transformers
- electrical wiring in general (electrical, electronic, etc.)
- rotating machines
- switchboards
Other info
- Standard colour: amber
- Other colours available on request: black, white, green, blue, yellow and brown
- Packing on bobbins upon request
- Possibility of cut at the size requested
- Available also with 4.0KV electrical isolation
